<!-- 页面  -->
<template>
	<s-layout class="wallet-wrap" title="我的积分" navbar="inner">
		<view class="header-box ss-flex ss-flex-col ss-row-center ss-col-center" :style="[
        {
          marginTop: '-' + Number(statusBarHeight + 88) + 'rpx',
          paddingTop: Number(statusBarHeight + 88) + 'rpx',
        },
      ]">
			<view class="header-bg">
				<view class="bg"></view>
			</view>
			<view class="score-box ss-flex-col ss-row-center ss-col-center">
				<view class="ss-m-b-30">
					<text class="all-title ss-m-r-8">当前积分</text>
					<!-- <text class="cicon-help-o"></text> -->
				</view>
				<text class="all-num">{{ userInfo.score || 0 }}</text>
			</view>
		</view>
		<!-- tab -->
		<su-sticky :customNavHeight="sys_navBar">
			<!-- 统计 -->
			<view class="filter-box ss-p-x-30 ss-flex ss-col-center ss-row-between">
				<uni-datetime-picker v-model="state.data" type="daterange" @change="onChangeTime" :end="state.today">
					<button class="ss-reset-button date-btn">
						<text>{{ dateFilterText }}</text>
						<text class="cicon-drop-down ss-seldate-icon"></text>
					</button>
				</uni-datetime-picker>

				<view class="total-box">
					<view class="ss-m-b-10">总收入￥{{ state.pagination.income }}</view>
					<view>总支出￥{{ -state.pagination.expense }}</view>
				</view>
			</view>
			<su-tabs :list="tabMaps" @change="onChange" :scrollable="false" :current="state.currentTab"></su-tabs>
		</su-sticky>
		<!-- list -->
		<view class="list-box">
			<view v-if="state.pagination.total > 0">
				<view class="list-item ss-flex ss-col-center ss-row-between" v-for="item in state.pagination.data"
					:key="item.id">
					<view class="ss-flex-col">
						<view class="name">{{ item.event_text }}{{ item.memo ? '-' + item.memo : '' }}</view>
						<view class="time">{{ item.createtime }}</view>
					</view>
					<view class="add" v-if="item.amount > 0">+{{ parseInt(item.amount) }}</view>
					<view class="minus" v-else>{{ parseInt(item.amount) }}</view>
				</view>
			</view>
			<s-empty v-else text="暂无数据" icon="/static/data-empty.png" />
		</view>

		<uni-load-more v-if="state.pagination.total > 0" :status="state.loadStatus" :content-text="{
        contentdown: '上拉加载更多',
      }" @tap="onLoadMore" />
	</s-layout>
</template>

<script setup>
	import sheep from '@/sheep';
	import {
		onLoad,
		onReachBottom
	} from '@dcloudio/uni-app';
	import {
		computed,
		reactive
	} from 'vue';
	import _ from 'lodash';
	import dayjs from 'dayjs';
	import {
		onPageScroll
	} from '@dcloudio/uni-app';
	onPageScroll(() => {});

	const statusBarHeight = sheep.$platform.device.statusBarHeight * 2;
	const userInfo = computed(() => sheep.$store('user').userInfo);
	const sys_navBar = sheep.$platform.navbar;

	const pagination = {
		data: [],
		current_page: 1,
		total: 1,
		last_page: 1,
		expense: 0,
		income: 0,
	};

	const state = reactive({
		currentTab: 0,
		pagination,
		loadStatus: '',
		date: [],
		today: '',
	});

	const tabMaps = [{
			name: '全部',
			value: 'all',
		},

		{
			name: '收入',
			value: 'income',
		},
		{
			name: '支出',
			value: 'expense',
		},
	];

	const dateFilterText = computed(() => {
		if (state.date[0] === state.date[1]) {
			return state.date[0];
		} else {
			return state.date.join('~');
		}
	});

	async function getLogList(page = 1, list_rows = 8) {
		state.loadStatus = 'loading';
		let res = await sheep.$api.user.wallet.log({
			type: 'score',
			list_rows,
			page,
			tab: tabMaps[state.currentTab].value,
			date: appendTimeHMS(state.date),
		});
		if (res.code === 1) {
			let list = _.concat(state.pagination.data, res.data.list.data);
			state.pagination = {
				...res.data.list,
				data: list,
				income: res.data.income,
				expense: res.data.expense,
			};
			if (state.pagination.current_page < state.pagination.last_page) {
				state.loadStatus = 'more';
			} else {
				state.loadStatus = 'noMore';
			}
		}
	}
	onLoad(async (options) => {
		state.today = dayjs().format('YYYY-MM-DD');
		state.date = [state.today, state.today];
		getLogList();
	});

	function onChange(e) {
		state.pagination = pagination;
		state.currentTab = e.index;
		getLogList();
	}

	function onChangeTime(e) {
		state.date[0] = e[0];
		state.date[1] = e[e.length - 1];
		state.pagination = pagination;
		getLogList();
	}

	function appendTimeHMS(arr) {
		return [arr[0] + ' 00:00:00', arr[1] + ' 23:59:59'];
	}

	function onLoadMore() {
		if (state.loadStatus !== 'noMore') {
			getLogList(state.pagination.current_page + 1);
		}
	}
	onReachBottom(() => {
		onLoadMore();
	});
</script>

<style lang="scss" scoped>
	.header-box {
		width: 100%;
		background: linear-gradient(180deg, var(--ui-BG-Main) 0%, var(--ui-BG-Main-gradient) 100%) no-repeat;
		background-size: 750rpx 100%;
		padding: 0 0 120rpx 0;
		box-sizing: border-box;

		.score-box {
			height: 100%;

			.all-num {
				font-size: 50rpx;
				font-weight: bold;
				color: #fff;
				font-family: OPPOSANS;
			}

			.all-title {
				font-size: 26rpx;
				font-weight: 500;
				color: #fff;
			}

			.cicon-help-o {
				color: #fff;
				font-size: 28rpx;
			}
		}
	}

	// 筛选
	.filter-box {
		height: 114rpx;
		background-color: $bg-page;

		.total-box {
			font-size: 24rpx;
			font-weight: 500;
			color: $dark-9;
		}

		.date-btn {
			background-color: $white;
			line-height: 54rpx;
			border-radius: 27rpx;
			padding: 0 20rpx;
			font-size: 24rpx;
			font-weight: 500;
			color: $dark-6;

			.ss-seldate-icon {
				font-size: 50rpx;
				color: $dark-9;
			}
		}
	}

	.list-box {
		.list-item {
			background: #fff;
			border-bottom: 1rpx solid #dfdfdf;
			padding: 30rpx;

			.name {
				font-size: 28rpx;

				font-weight: 500;
				color: rgba(102, 102, 102, 1);
				line-height: 28rpx;
				margin-bottom: 20rpx;
			}

			.time {
				font-size: 24rpx;

				font-weight: 500;
				color: rgba(196, 196, 196, 1);
				line-height: 24px;
			}

			.add {
				font-size: 30rpx;

				font-weight: 500;
				color: #e6b873;
			}

			.minus {
				font-size: 30rpx;
				font-weight: 500;
				color: $dark-3;
			}
		}
	}
</style>